MICRO-STAR INTERNATIONAL CO., LTD. MS-5170 Device Type Mainboard Processor CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/Pentium Processor Speed Unidentified Chip Set Intel Video Chip Set None Maximum Onboard Memory 256MB (EDO & SDRAM supported) Maximum Video Memory None Cache 512KB BIOS Unidentified Dimensions 220mm x 220mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector, ATX power connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power ATX Speaker JFP1/pins 19 - connector 22 Serial port 2 CN1 IDE interface LED JFP1/pins 12 & 24 Serial port 1 CN2 IR connector JIR2 Parallel port CN3 Green PC JGS1 connector Floppy drive CN4 Green PC LED JGL1 interface IDE interface 2 CN5 PS/2 mouse JMS1 interface IDE interface 1 CN6 Soft off power JRMS1 supply Chassis fan power JFAN Soft off power JRMS2 supply Turbo LED JFP1/pins 2 & 32-bit PCI slots PC1 – PC4 3 Reset switch JFP1/pins 9 & Chassis fan power PFAN 10 Power LED & JFP1/pins 13 - USB connector USB keylock 17 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not J3 Unidentified alter » Factory configured - do not JBAT Unidentified alter SIMM CONFIGURATION Size Bank 0 8MB (2) 1M x 36 16MB (2) 2M x 36 32MB (2) 4M x 36 64MB (2) 8M x 36 128MB (2) 16M x 36 Note: Board accepts EDO memory. DIMM CONFIGURATION Size Bank 1 Bank 2 8MB (1) 1M x 64 None 16MB (1) 2M x 64 None 16MB (1) 1M x 64 (1) 1M x 64 24MB (1) 2M x 64 (1) 1M x 64 32MB (1) 4M x 64 None 32MB (1) 2M x 64 (1) 2M x 64 40MB (1) 4M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 64MB (1) 8M x 64 None 64MB (1) 4M x 64 (1) 4M x 64 72MB (1) 8M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 2M x 64 DIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 96MB (1) 8M x 64 (1) 4M x 64 128MB (1) 16M x 64 None 128MB (1) 8M x 64 (1) 8M x 64 136MB (1) 16M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 2M x 64 160MB (1) 16M x 64 (1) 4M x 64 192MB (1) 16M x 64 (1) 8M x 64 256MB (1) 16M x 64 (1) 16M x 64 Note: Board accepts SDRAM memory. CACHE CONFIGURATION Note: 512KB cache is factory installed and is not configurable. The location is unidentified. CPU BUS SPEED SELECTION Speed SW1/4 SW1/5 55MHz On On 60MHz On Off 66MHz Off Off CPU MULTIPLIER SELECTION Multiplier SW1/1 SW1/2 SW1/3 1.5x Off Off Off 2x On Off Off 2.5x On On Off 3x Off On Off CPU VOLTAGE SELECTION Voltage V core JV1 JV2 JV4 JV5 3.3v 2.0v Open Open Open Open 3.3v 2.1v Closed Open Open Open 3.3v 2.5v Closed Open Closed Open 3.3v 2.8v Open Open Open Closed 3.3v 2.9v Closed Open Open Closed 3.3v 3.2v Open Open Closed Closed 3.3v 3.3v Closed Open Closed Closed 3.5v 3.5v Closed Closed Closed Closed CPU VOLTAGE SELECTION Setting JV3 Single Pins 1 & 2 closed Dual Pins 2 & 3 closed POWER SELECTION Setting J2 System always off when AC power is Pins 1 & 2 closed on System goes to last status when AC Pins 2 & 3 closed power on for internal test only System always on when AC power is Open on